DE2026500C3 - Einrichtung zur Erzeugung kontinuierlicher Transportbewegungen von Speichermedien - Google Patents

Einrichtung zur Erzeugung kontinuierlicher Transportbewegungen von Speichermedien

Info

Publication number
DE2026500C3
DE2026500C3 DE19702026500 DE2026500A DE2026500C3 DE 2026500 C3 DE2026500 C3 DE 2026500C3 DE 19702026500 DE19702026500 DE 19702026500 DE 2026500 A DE2026500 A DE 2026500A DE 2026500 C3 DE2026500 C3 DE 2026500C3
Authority
DE
Germany
Prior art keywords
storage medium
pass filter
drive unit
drive
low
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19702026500
Other languages
German (de)
English (en)
Other versions
DE2026500B2 (de
DE2026500A1 (de
Inventor
Werner X 1160 Berlin Neumann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Berlin Brandenburg Academy of Sciences and Humanities
Original Assignee
Berlin Brandenburg Academy of Sciences and Humanities
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Berlin Brandenburg Academy of Sciences and Humanities filed Critical Berlin Brandenburg Academy of Sciences and Humanities
Publication of DE2026500A1 publication Critical patent/DE2026500A1/de
Publication of DE2026500B2 publication Critical patent/DE2026500B2/de
Application granted granted Critical
Publication of DE2026500C3 publication Critical patent/DE2026500C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/0016—Control of angular speed of one shaft without controlling the prime mover
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/20—Moving record carrier backwards or forwards by finite amounts, i.e. backspacing, forward spacing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Automatic Disk Changers (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Control Of Electric Motors In General (AREA)
DE19702026500 1969-08-14 1970-05-30 Einrichtung zur Erzeugung kontinuierlicher Transportbewegungen von Speichermedien Expired DE2026500C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD14184669 1969-08-14
GB3468170 1970-07-17

Publications (3)

Publication Number Publication Date
DE2026500A1 DE2026500A1 (de) 1971-02-25
DE2026500B2 DE2026500B2 (de) 1974-02-14
DE2026500C3 true DE2026500C3 (de) 1974-09-26

Family

ID=25747271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702026500 Expired DE2026500C3 (de) 1969-08-14 1970-05-30 Einrichtung zur Erzeugung kontinuierlicher Transportbewegungen von Speichermedien

Country Status (4)

Country Link
CH (1) CH526189A (enExample)
DE (1) DE2026500C3 (enExample)
FR (1) FR2058268B1 (enExample)
GB (1) GB1302775A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752659B2 (enExample) * 1972-12-28 1982-11-09

Also Published As

Publication number Publication date
FR2058268B1 (enExample) 1973-01-12
DE2026500B2 (de) 1974-02-14
FR2058268A1 (enExample) 1971-05-28
DE2026500A1 (de) 1971-02-25
GB1302775A (enExample) 1973-01-10
CH526189A (de) 1972-07-31

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)